Youth To The People's New Vitamin C Serum Adds an NAD+ Complex to the Mix

Youth To The People has added a new entry to its vitamin C lineup: the 15% Vitamin C Bright Cell Serum with N.A.D+ Complex, currently sold through Sephora in the US for $55 for a 1 oz (30 ml) bottle. Unlike a plain ascorbic acid formula, the brand builds this one around THD ascorbate, an oil-soluble form of vitamin C it describes as more stable, paired with what it calls an N.A.D+ Complex made of niacinamide, adenosine and D-ribose.

The brand's pitch leans on cellular longevity language rather than just brightening. It says the formula was inspired by longevity research and is meant to support skin's own turnover process, alongside antioxidant superfruit oils and extracts for general anti-aging defense. Marketed benefits include fading the look of dark spots, evening out tone, and countering visible dullness or skin fatigue, aimed particularly at dry and combination skin. The brand also states the serum is vegan, gluten-free, cruelty-free, and free of parabens, sulfates and silicones, and points to an 8-week in-house consumer study where the large majority of testers reported brighter, more even-looking, better hydrated skin. That kind of brand-run study is self-reported and not the same as independent clinical trial data, so it's worth treating the percentages as marketing evidence rather than proof.

As of now, the Bright Cell serum doesn't appear on Sephora India's site or the brand's India-facing retail listings; only an older Youth To The People 15% Vitamin C + Caffeine Energy Serum shows up there in the same 30 ml size. So Indian buyers wanting this specific formula would currently need to import it rather than pick it up locally.